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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methoxy-6-(4-nitrophenyl)-5,6-dihydro-2H-pyran-2-one 1006691-22-0 C12H11NO5
    4-methoxy-6-(4-nitrophenyl)-5,6-dihydro-2H-pyran-2-one
    —— 4-Tert-butyl-2-(4-naphthalen-1-yl-1,3-thiazol-2-yl)-6-phenylphenol 893393-25-4 C29H25NOS
    4-Tert-butyl-2-(4-naphthalen-1-yl-1,3-thiazol-2-yl)-6-phenylphenol
    —— 4-(trifluoromethyl)benzyl 4-methoxybenzoate 142599-46-0 C16H13F3O3
    4-(trifluoromethyl)benzyl 4-methoxybenzoate
    —— 4,6-diazido-2-(4'-methoxyphenyl)pyrimidine 206555-31-9 C11H8N8O
    4,6-diazido-2-(4'-methoxyphenyl)pyrimidine
    —— 4-[(E)-hexadecyliminomethyl]-2-methoxyphenyl 4-bromobenzoate 1215097-85-0 C31H44BrNO3
    4-[(E)-hexadecyliminomethyl]-2-methoxyphenyl 4-bromobenzoate
    —— 4-Methyl-3-nitro-5-(trifluoromethyl)benzoic acid 1070886-95-1 C9H6F3NO4
    4-Methyl-3-nitro-5-(trifluoromethyl)benzoic acid
    —— 4,4-Dimethyl-2-nitro-3-phenyl-2-penten 58293-28-0 C13H17NO2
    4,4-Dimethyl-2-nitro-3-phenyl-2-penten
    —— 4-amino-8,8-dimethyl-2-methoxy-6-oxo-5-(2-chlorophenyl)-5,6,7,8,9,10-hexahydrobenzo[b]-[1,8]-naphthyridine-3-carbonitrile 1586814-54-1 C22H21ClN4O2
    4-amino-8,8-dimethyl-2-methoxy-6-oxo-5-(2-chlorophenyl)-5,6,7,8,9,10-hexahydrobenzo[b]-[1,8]-naphthyridine-3-carbonitrile
    —— 4<i>H</i>,4'<i>H</i>-dodecafluoro-4,4'-(<i>N</i>',<i>N</i>'''-tetrafluorosuccinyl-bis-hydrazinocarbonyl)-bis-butyric acid 55343-04-9 C14H6F16N4O8
    4<i>H</i>,4'<i>H</i>-dodecafluoro-4,4'-(<i>N</i>',<i>N</i>'''-tetrafluorosuccinyl-bis-hydrazinocarbonyl)-bis-butyric acid
    —— 4-[2-(1-butoxyethoxy)ethoxymethyl]-1,3-dioxolan-2-one 126867-31-0 C12H22O6
    4-[2-(1-butoxyethoxy)ethoxymethyl]-1,3-dioxolan-2-one
    —— 4',7-diisopropyl-3',5',6,8-tetramethoxyspiro[chromane-2,1'-cyclohexane]-2',4'-dien-6'-one 1345346-36-2 C24H32O6
    4',7-diisopropyl-3',5',6,8-tetramethoxyspiro[chromane-2,1'-cyclohexane]-2',4'-dien-6'-one
    —— 4-((6-(methylsulfonyl)-5,6,7,8-tetrahydropyridino[4,3-d]pyrimidin-2-yl)methylamino)benzylcarbamic acid tert-butyl ester 1182325-50-3 C21H29N5O4S
    4-((6-(methylsulfonyl)-5,6,7,8-tetrahydropyridino[4,3-d]pyrimidin-2-yl)methylamino)benzylcarbamic acid tert-butyl ester
    —— 4-Phenylmercapto-phenylglyoxylsaeure-aethylester 62936-32-7 C16H14O3S
    4-Phenylmercapto-phenylglyoxylsaeure-aethylester
    —— 4-(thioacetooctadecylamido)-5-methylthio-1,3-dithiol-2-one 927414-53-7 C24H43NO2S4
    4-(thioacetooctadecylamido)-5-methylthio-1,3-dithiol-2-one
    —— 4-chloro-7-[3-(oxan-2-yloxy)propyl]-6,7-dihydro-5H-cyclopenta[b]pyridine 135237-70-6 C16H22ClNO2
    4-chloro-7-[3-(oxan-2-yloxy)propyl]-6,7-dihydro-5H-cyclopenta[b]pyridine
    —— 4-[4-(4-Formyl-phenoxycarbonylmethyl)-phenylcarbamoyl]-butyric acid 139631-80-4 C20H19NO6
    4-[4-(4-Formyl-phenoxycarbonylmethyl)-phenylcarbamoyl]-butyric acid
    —— 4-Ethoxy-2-hydroxy-3-methoxyacetophenon 69616-59-7 C11H14O4
    4-Ethoxy-2-hydroxy-3-methoxyacetophenon
    —— 4,4'-Bis-(4-hydroxy-phenyliminomethyl)-diphenylaether 3731-93-9 C26H20N2O3
    4,4'-Bis-(4-hydroxy-phenyliminomethyl)-diphenylaether
    —— 4-But-3-ynylthiomorpholine-3,5-dione 100460-96-6 C8H9NO2S
    4-But-3-ynylthiomorpholine-3,5-dione
    —— 4-Difluoromethyl-benzylamine hydrochloride 55805-28-2 C8H10ClF2N
    4-Difluoromethyl-benzylamine hydrochloride
    —— (4-Ethoxy-phenyl)-hexadecyl-amine 95809-01-1 C24H43NO
    (4-Ethoxy-phenyl)-hexadecyl-amine
    —— (4-methoxyphenyl)(5-methyl-6-(pyridin-4-ylmethyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone 1261150-75-7 C21H18N2O2S
    (4-methoxyphenyl)(5-methyl-6-(pyridin-4-ylmethyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone
    —— 4-[2-(5,6-diphenyl-1,2,4-triazin-3-yl)hydrazinyl]-4-oxobutanoic acid 111011-15-5 C19H17N5O3
    4-[2-(5,6-diphenyl-1,2,4-triazin-3-yl)hydrazinyl]-4-oxobutanoic acid
    —— 4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-benzaldehyde oxime-O-propionate 1233035-10-3 C21H17Cl2F3N2O3
    4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-2-methyl-benzaldehyde oxime-O-propionate
    —— [4-(7-Chloro-quinolin-4-ylamino)-phenyl]-(4-dimethylamino-piperidin-1-yl)-methanone 50533-98-7 C23H25ClN4O
    [4-(7-Chloro-quinolin-4-ylamino)-phenyl]-(4-dimethylamino-piperidin-1-yl)-methanone
    —— 4-(2-amino-5-pyrimidinyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarbonitrile 1033769-95-7 C13H12N6
    4-(2-amino-5-pyrimidinyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarbonitrile
    —— 4-(3-fluoro-5-trifluoromethyl-phenoxy)-piperidine-1-carboxylic acid (2-methyl-3-oxo-2,3-dihydro-pyridazin-4-yl)-amide 1266245-74-2 C18H18F4N4O3
    4-(3-fluoro-5-trifluoromethyl-phenoxy)-piperidine-1-carboxylic acid (2-methyl-3-oxo-2,3-dihydro-pyridazin-4-yl)-amide
    —— 4-(3-Fluoro-2-pivalamidophenoxy)phenyl-1-methylethanesulphonate 165118-92-3 C20H24FNO5S
    4-(3-Fluoro-2-pivalamidophenoxy)phenyl-1-methylethanesulphonate
    —— 4,4',4''-[methylsilylidynetris(1,4-phenylene)]tris(3,5-heptanedionate) 1055998-88-3 C40H48O6Si
    4,4',4''-[methylsilylidynetris(1,4-phenylene)]tris(3,5-heptanedionate)
    —— [4-[(2-Phenylphenyl)methyl]-1,3-thiazol-2-yl]methanamine 871724-78-6 C17H16N2S
    [4-[(2-Phenylphenyl)methyl]-1,3-thiazol-2-yl]methanamine
    —— 4-acetoxy-2-ferrocenyl-5-(4-cyanophenyl)thiazole 1069984-23-1 C22H16FeN2O2S
    4-acetoxy-2-ferrocenyl-5-(4-cyanophenyl)thiazole
    —— 4-N,6-N-bis(4-bromophenyl)-1-methylpyrazolo[3,4-d]pyrimidine-4,6-diamine 101606-33-1 C18H14Br2N6
    4-N,6-N-bis(4-bromophenyl)-1-methylpyrazolo[3,4-d]pyrimidine-4,6-diamine
    —— 4-[3-(4-chloro-phenyl)-3-methylsulfanyl-thioacryloyl]-morpholine 51978-01-9 C14H16ClNOS2
    4-[3-(4-chloro-phenyl)-3-methylsulfanyl-thioacryloyl]-morpholine
    —— (4S)-8-chloro-2,2-dimethyl-(3at,13at)-4,5,13,13a-tetrahydro-3aH-4r,13c-epioxido-[1,3]dioxolo[4',5':5,6][1,3]thiazocino[3,2-e]purine 53473-24-8 C13H13ClN4O3S
    (4S)-8-chloro-2,2-dimethyl-(3at,13at)-4,5,13,13a-tetrahydro-3aH-4r,13c-epioxido-[1,3]dioxolo[4',5':5,6][1,3]thiazocino[3,2-e]purine
    —— 4-(E)-ethylimino-3-isobutyl-3,4-dihydro-benzo[e][1,3]thiazin-2-one 35668-57-6 C14H18N2OS
    4-(E)-ethylimino-3-isobutyl-3,4-dihydro-benzo[e][1,3]thiazin-2-one
    —— 4-[2-[3,5-dichloro-2-[[[(1S,2S)-2-hydroxycyclopentyl]-methylamino]methyl]-6-oxopyridin-1-yl]ethyl]benzoic acid;hydrochloride 1201821-94-4 C21H24Cl2N2O4*ClH
    4-[2-[3,5-dichloro-2-[[[(1S,2S)-2-hydroxycyclopentyl]-methylamino]methyl]-6-oxopyridin-1-yl]ethyl]benzoic acid;hydrochloride
    —— 4-(o-hydroxyphenyl)-2-methyl-6,8-dioxo-7-phenyl-3,7-diazabicyclo<3.3.0>octane 117088-40-1 C19H18N2O3
    4-(o-hydroxyphenyl)-2-methyl-6,8-dioxo-7-phenyl-3,7-diazabicyclo<3.3.0>octane
    —— 4-[({4-[3-(2,2-dimethoxyethyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]phenyl}carbamoyl)amino]benzamide 1173206-59-1 C26H29N9O5
    4-[({4-[3-(2,2-dimethoxyethyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]phenyl}carbamoyl)amino]benzamide
    —— 4-Benzamidophenyl-α-D-mannopyranoside 186390-49-8 C19H21NO7
    4-Benzamidophenyl-α-D-mannopyranoside
    —— 4-((5-phenyl-3-pyridinyl)oxy)benzonitrile 1446754-50-2 C18H12N2O
    4-((5-phenyl-3-pyridinyl)oxy)benzonitrile
    —— 4-(3-((7-fluoroquinolin-6-yl)methyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)-2-(trifluoromethyl)benzoic acid 1459730-72-3 C23H13F4N5O2
    4-(3-((7-fluoroquinolin-6-yl)methyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)-2-(trifluoromethyl)benzoic acid
    —— 4-(4-amino-6,7-dimethoxyquinazolin-2-ylamino)-2-((dimethylamino)methyl)phenol 955092-76-9 C19H23N5O3
    4-(4-amino-6,7-dimethoxyquinazolin-2-ylamino)-2-((dimethylamino)methyl)phenol
    —— 4-hept-2-yn-1-oyl-3-iodobenzonitrile 1261035-63-5 C14H12INO
    4-hept-2-yn-1-oyl-3-iodobenzonitrile
    —— 4-amino-<i>N</i>-(1-cyclohexyl-pyrrolidin-3-yl)-<i>N</i>-methyl-thiobenzamide 50734-44-6 C18H27N3S
    4-amino-<i>N</i>-(1-cyclohexyl-pyrrolidin-3-yl)-<i>N</i>-methyl-thiobenzamide
    —— 4,4'-dinitro-2,2'-(1-acetoxy-ethane-1,2-diyl)-bis-isoindole-1,3-dione 7764-32-1 C20H12N4O10
    4,4'-dinitro-2,2'-(1-acetoxy-ethane-1,2-diyl)-bis-isoindole-1,3-dione
    —— 4,5,7,8-Tetramethyl-6D-<1,4>diazepino<7,1,2-cd;5.4.3-c'd'>bis-indolizin 6768-67-8 C21H20N2
    4,5,7,8-Tetramethyl-6D-<1,4>diazepino<7,1,2-cd;5.4.3-c'd'>bis-indolizin
    —— 4-Pentyl-5-(5-brom-2-hydroxy-phenyl)-3-mercapto-4H-1,2,4-triazol 17076-25-4 C13H16BrN3OS
    4-Pentyl-5-(5-brom-2-hydroxy-phenyl)-3-mercapto-4H-1,2,4-triazol
    —— 4-(3-Diethylamino-propyl)-1,2,5-trimethyl-piperidin-4-ol 16272-41-6 C15H32N2O
    4-(3-Diethylamino-propyl)-1,2,5-trimethyl-piperidin-4-ol
    —— 4,6-Dioxo-3,5,5,7,7-pentamethyl-4,5,6,7-tetrahydro-benzofuran 6906-55-4 C13H16O3
    4,6-Dioxo-3,5,5,7,7-pentamethyl-4,5,6,7-tetrahydro-benzofuran
    —— 4-Acetylamino-N-tridecyl-benzamide 64430-17-7 C22H36N2O2
    4-Acetylamino-N-tridecyl-benzamide